From work we have to do to a future we choose.
No life should be spenton work people no longerneed to do.
From data to AI development and operations. More time for people to choose.From data preparation and AI development to cloud operations. We build systems that give people more time to choose.
Swipe the illustration to see the journey
All 12 AWS certifications at the time, earned in about a month
Built data analytics infrastructure at Toshiba. From working data to systems that keep running.
SELECTED WORKS
How work changed in real workplaces.
BUSINESS
Start with the data holding you back.
Prepare PDFs and spreadsheets, then put them to work. Connect data and manage operations on AWS or another platform, or migrate to Google Workspace with practical AI training. Your use case and existing environment guide the approach, with consulting and development where needed.
AI OPERATIONS FOUNDATION / FROM DATA TO DAILY OPERATIONS
Prepare PDFs and spreadsheets. Put them to work.
Mixed formats, inaccessible tables, duplicates and missing fields. We prepare data for businesses and SI or development companies, and plan where it will be used and how it will stay updated.
Explore AI Operations FoundationPrepared data, quality checks and a way to update or reprocess it. Agree on the destination and users first, so the result becomes part of daily work.
All 12 AWS certifications available then, earned in about one month.
The founder worked on AWS data analytics platforms at Toshiba. Our designs draw on technical knowledge and experience building working infrastructure.
View the experience behind the workWhere will the prepared data be used?
In infrastructure that connects systems, or in the information workspace your team uses every day. We review existing tools for each workflow and combine both approaches when needed.
Connect and operate on AWS or other platforms
Set up storage, permissions and AI runtimes. After launch, Leach performs data updates, monitoring, integration maintenance, backup checks and incident response within the agreed scope, using existing cloud services where appropriate.
Google Workspace migration and managed operations
Migrate files and organize sharing and permissions. Leach handles administration, user and access changes, and inquiries, alongside ongoing AI practice in search, summarization and drafting with your materials.
Technical consulting helps choose the destination. When integration or automation is needed, an FDE works with your team to design and build it.
ONGOING SUPPORT FROM THE START OF OPERATIONS
Leach runs the day-to-day operations.
Data updates and processing, monitoring, integrations and recovery. Workspace administration, user changes and inquiries too. Leach performs agreed daily operations and continues AI training and adoption using your own materials.
Explore AI foundations and managed operationsFROM SHARED NEEDS TO PRODUCTS
SaaS for problems that recur across teams.
Totsugo supports document comparison and transcription. Saturn brings data together in tables and connects it to business tools. Start with products built around problems shared across workplaces.
Explore AI productsWe productize ways to solve shared problems. Your data and company-specific information are handled only for the purposes and with the permissions agreed in your contract.
For teams preparing their own business data and SI or development companies delivering client projects. Start with the work that is stuck.
FOUNDER'S COMMITMENT
Why go this far?
THE REVERSE / WHY I DO THIS WORK
“Time stood still until I was ten.”
A boy with hearing difficulties searched hard for a path forward. Software opened new possibilities. He could build research and engineering achievements, but not recover the time or memories of those years. That is why Leach uses technology to give people more time to choose—for research, customers, family, and their next challenge.
Read the story behind the workTHE FRONT / WORK AND ACHIEVEMENTS
- All 12 AWS certifications at the time, earned in about a month
- Nine years of software development at Toshiba
- DICOMO 2014 Best Presentation Award and Excellent Paper Award
Takuya Tominaga, CEO of Leach
OUR PHILOSOPHY
MISSION
Remove the constraints on human potential through technology.
VISION
A society where world-surprising technologies and businesses emerge one after another from Japan.
Someone once buried in document checks is bringing an idea they have carried for years to life. A company that had set aside a new product for lack of people is taking it to the world. They can do more for customers and take on problems still unsolved. We want to build a future, starting in Japan, where company size or staffing no longer stops someone from trying.
SUPPORTERS
Leach's appeal is that it places "people" — rather than technology — at the center.
── Takashi Nomura, President of Cocoro Inc.
Read the interviewLET’S TALK
Start with the work that takes your time.
Tell us which checks, entries, or decisions take the most time. From preparing your AI foundation to custom development, we will work out where to start together.
30-min consult, free · It's fine to just take the advice and stop there